Pith Number

pith:L5U7OE53

pith:2025:L5U7OE536V5GW3U7HIVHTB7MTB

not attested not anchored not stored refs pending

Detecting Fraud in Financial Networks: A Semi-Supervised GNN Approach with Granger-Causal Explanations

Erman Acar, Linh Nguyen, Marcel Boersma

arxiv:2507.01980 v1 · 2025-06-25 · q-fin.ST · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5U7OE536V5GW3U7HIVHTB7MTB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:31:09.789153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f69f713bbf57a6b6e9f3a2a7987ec986a98142fe5deb5a09ac90d81ca968b85

Aliases

arxiv: 2507.01980 · arxiv_version: 2507.01980v1 · doi: 10.48550/arxiv.2507.01980 · pith_short_12: L5U7OE536V5G · pith_short_16: L5U7OE536V5GW3U7 · pith_short_8: L5U7OE53

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/L5U7OE536V5GW3U7HIVHTB7MTB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5f69f713bbf57a6b6e9f3a2a7987ec986a98142fe5deb5a09ac90d81ca968b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ae461f403535e0149f86c02dd42e8384d325a515aaff6b6c7b486bbb903cb30",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2025-06-25T12:04:40Z",
    "title_canon_sha256": "6b686ab3247bed3a6368a7d31c063031cec89781b9586e0bf0c7fe6dee168b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01980",
    "kind": "arxiv",
    "version": 1
  }
}